Extension cord plug



FIG. 1 is a three quarter perspective view of the extension cord plug looking at the male end;

FIG. 2 is a top plan view thereof, looking down from above;

FIG. 3 is a bottom plan view thereof, looking up from below;

FIG. 4 is a front side elevation view thereof;

FIG. 5 is a back side elevation view thereof;

FIG. 6 is an end side elevation view thereof, looking towards the male end;

FIG. 7 is an end side elevation view thereof, looking towards the female end; and,

FIG. 8 a three quarter perspective view thereof, looking at the female end.

The broken line portion of the figure drawings is included to show unclaimed subject matter only and forms no part of the claimed design. 

CLAIM The ornamental design for an extension cord plug, as shown and described. 